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TPS62100D from TI,Texas Instruments

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TPS62100D

Manufacturer: TI

Multimode 300kHz Synchronous Buck Converter with Adjustable Output

Partnumber Manufacturer Quantity Availability
TPS62100D TI 97 In Stock

Description and Introduction

Multimode 300kHz Synchronous Buck Converter with Adjustable Output The TPS62100D is a step-down (buck) DC-DC converter manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 2.9V to 5.5V  
- **Output Voltage Range:** Adjustable from 1.8V to 5.5V (fixed versions available)  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 1MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 17µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8 (D)  

### **Descriptions:**  
The TPS62100D is a high-efficiency, low-quiescent-current synchronous step-down DC-DC converter designed for battery-powered and portable applications. It operates at a fixed 1MHz switching frequency, allowing for small external components. The device integrates low RDS(on) MOSFETs to minimize power loss and supports both forced PWM and power-save modes for improved efficiency at light loads.  

### **Features:**  
- High efficiency (up to 95%)  
- Low quiescent current (17µA typical)  
- Adjustable or fixed output voltage options  
- Synchronous rectification for improved efficiency  
- Power-save mode for light-load efficiency  
- Overcurrent and thermal protection  
- Soft-start function to limit inrush current  
- Small solution size due to integrated MOSFETs and 1MHz switching frequency  

This information is strictly factual and sourced from TI's official documentation.

Application Scenarios & Design Considerations

Multimode 300kHz Synchronous Buck Converter with Adjustable Output

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